A picture of Sash Windows by Sleek Glazing, who supply and fit sash windows in Tunbridge Wells
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Our Installations


Sash windows installed in Tunbridge Wells
Sash windows installed in Tunbridge Wells
A new sash window installed in Tunbridge Wells
Sash windows installed in Tunbridge Wells
Sash windows installed in Tunbridge Wells
A new sash window installed in Tunbridge Wells
Sash windows installed in Tunbridge Wells
Sash windows installed in Tunbridge Wells

Design. Supply. Install.

Sleek Glazing has a wide selection of sash window styles and colours available to choose from, all with various benefits. If you’re looking for new sash windows, we make the experience an easy and friendly one for you. Get in touch with our team via the contact form and we’ll book in a free consultation at your home. We’ll discuss and show you all your options for styles and colours so you get the exact sash windows you want.

From there we prepare a quote, manage the ordering process and professionally fit your new sash windows once they’ve been manufactured. You can check out our work across Linkedin, Facebook, Instagram and Twitter, plus of course our many 5 star Google reviews.

Sash Window Styles


Non-bar sash windows
Three light sash windows
Asymmetric sash windows
Margin sash windows
Georgian Variant sash windows
Georgian sash windows
2/5 x 3/5 sash windows
Diagram of an offset three-light window frame with multiple vertical and horizontal dividers.
Half georgian sash windows
Centre bar sash windows
1/3 x 2/3 sash windows
Fire Egress A sash windows

Colour Range


Sample text with the word "White" on a white background.
A light beige or off-white color sample labeled 'Crystal White' at the bottom.
Image of a brown wood texture labeled 'Golden Oak'
A solid color swatch of Chartwell Green, a muted, soft green shade with rounded corners and the label 'Chartwell Green' at the bottom.
Close-up of a wood grain pattern in a dark brown finish labeled Rosewood.
A color swatch labeled 'Agate Grey' in a muted grey-green color.
Swatch of anthracite grey paint color, square shape with rounded corners, labeled 'Anthracite Grey' at the bottom
A beige color swatch labeled 'Cream'
Sample of Irish Oak wood finish with a light brown color and wood grain texture.
Color palette swatch labeled 'Black Brown'

Brands We Supply & Install

The word "ALUK" with the letters "ALU" in black and the letter "K" in red, on a white background.
Company logo with stylized letter 'A' and the word 'CORTIZO' in gray.
Text saying 'The Palladio Door Collection' in black cursive font on a white background.
Liniar logo with two green leaves and the word 'Liniar' in white text on a green background.
Logo for Roseview Windows with the words 'Roseview Windows' in red and black script on a white background.
REHAU logo with a stylized circular symbol in teal, black, and magenta colors.
Logo of Victorian Sliders sash windows depicting a red and black banner with a window illustration
Illustration of a clipboard with a checklist and a shopping cart icon, accompanied by the text 'Place an Order' and a message about decision-making and processing orders.
Icon of a worker with a cap holding a wrench and standing next to a solar panel, representing installation services. Below is the word 'Installation' and a description about booking installation after receiving glazing products.

Get in Touch

To arrange a consultation or simply cover off any questions or queries you may have, please get in touch with our friendly team using the contact details below. Our experienced consultants will walk you through our various product ranges and help you select the right sash windows for your property. We are based in Tunbridge Wells but cover large parts of the South East including Kent, Sussex, Surrey, Essex and Greater London.

Our Projects

Our Social Media & Google Reviews

Sash Windows FAQs

  • We provide a complete sash window service in Tunbridge Wells and the surrounding areas. This includes supplying high-quality sash windows, expert fitting and installation, as well as advice on design and materials to suit both modern and period properties. Whether you need a single window replaced or a full property installation, our team ensures your sash windows are fitted to the highest standards.

  • Yes we offer a full supply and fit service, which means we handle everything from sourcing the sash windows to professional installation in your home or business. This saves you time and ensures a seamless process, as our skilled installers fit the windows we supply for a perfect match and finish.

  • In addition to Tunbridge Wells, we supply and fit sash windows across Kent and East Sussex. Areas we commonly serve include Tonbridge, Sevenoaks, Crowborough, Maidstone, and surrounding villages. If you are based near Tunbridge Wells and are looking for professional sash window fitters, our team can provide local expertise and reliable service.

  • Absolutely. Many properties in Tunbridge Wells have original sash windows that can become draughty, damaged, or difficult to operate over time. We specialise in replacing old sash windows with new, energy-efficient timber or uPVC options that maintain the traditional charm of your property while improving insulation, security, and ease of use.

  • Yes, we supply and fit both timber sash windows and uPVC sash windows. Timber sash windows are ideal for period properties and listed buildings where maintaining the original look is important. uPVC sash windows, on the other hand, offer a low-maintenance and cost-effective option while still providing the appearance of traditional sash frames. We can advise on the best option for your home.

  • Installation times vary depending on the number of windows and the type of property. On average, most sash window installations in Tunbridge Wells can be completed within 1–3 days. For larger projects or heritage buildings, the process may take longer. Our team always works efficiently while keeping disruption to a minimum.

  • Yes, all of the sash windows we supply and fit are designed with modern glazing technology. This includes double glazing, draught-proofing, and insulation features that help to retain heat, reduce noise, and cut energy bills. Many homeowners in Tunbridge Wells choose to replace old single-glazed sash windows with our energy-efficient alternatives to improve comfort and efficiency.

  • Yes, all our sash window installations come with a full workmanship guarantee and product warranty. This gives you peace of mind that your investment is protected, and ensures that if any issues arise, we will resolve them quickly. Our guarantee covers both the quality of the sash windows we supply and the standard of the fitting work we carry out in Tunbridge Wells.

  • The cost of sash window supply and fitting depends on factors such as the number of windows, the size, materials (timber or uPVC), and whether your property has any special requirements, such as listed building regulations. We offer free, no-obligation quotes for homes and businesses in Tunbridge Wells, so you’ll know the exact price before we begin work.

  • Yes, we have experience working on listed buildings and homes within conservation areas around Tunbridge Wells and Kent. We understand the importance of complying with local planning rules and heritage guidelines, and we can supply and fit sash windows that meet these requirements while preserving the character and charm of your property.